//
//  TopicHelper.h
//  HomeDecoration
//
//  Created by xalo on 16/2/27.
//  Copyright © 2016年 美家项目组. All rights reserved.
//

#import <Foundation/Foundation.h>
@class TopicModel;
typedef void(^BLOCK)();


@interface TopicHelper : NSObject

+(TopicHelper *)sharedManager;

-(void)fetchDataWithUrl:(NSString *)url block:(BLOCK)block;

-(NSMutableArray *)modelArray;

-(NSInteger)modelArrayForCount;

-(TopicModel *)returnOfModelWithIndex:(NSInteger)index;

-(NSMutableArray *)returnOfImageArray;

@end
